Enums.LabelLineConnection enumeration

The LabelLineConnection can be one of:

Constant	Description
`Enums.LabelLineConnectionAutomatic`	`(0)` The default approach for connectable features is to connect them (Enums.LabelLineConnectionMinimizeLabels). This value corresponds to no value being specified for a LabelDefinition::lineConnection property.
`Enums.LabelLineConnectionMinimizeLabels`	`(1)` Line geometries with the same label and coincident end vertices should be considered together as a single, continuous geometry when placing labels. For example, if a single label is being placed on a line feature, then the single location will be chosen along the combined geometries. This combining will ignore junctions, so it may be ambiguous which line feature after a junction is the continuation of the earlier geometry.
`Enums.LabelLineConnectionNone`	`(2)` Keep one label per line feature geometry.
`Enums.LabelLineConnectionUnambiguousLabels`	`(3)` Line geometries with the same label and coincident end vertices should be joined, until they hit a junction. For example, if a single label is being placed on a line geometry (composed of multiple features' geometries, but all having the same label text), then a label will be placed on both sides of any junction, to make it unambiguous which geometries are the continuation of the initial geometry.